Based on what you learned in this topic, can you answer this doctor's question?

Is NuvaRing^® a "one size fits all" contraceptive ring?

"Yes, NuvaRing^® is a soft, flexible, plastic ring
available in one size that is suitable for all
women. The circular shape and flexibility of
the ring allow a good fit, minimizing the risk
of expulsion. As long as the ring is in the
vagina, it is working."